AceShowbiz - Rick Ross' baby mama wasn't holding back during a back-and-forth with his current girlfriend, Cristina Mackey. Tia Kemp, who shares a son with the emcee, threatened to slap Cristina during her rant.

The drama started after Tia clowned Cristina's cooking skills. The latter then clapped back in an Instagram Live chat, wondering why a "40-something" year-old woman would mind her business and stalking her social media accounts.

On Sunday, January 14, Tia went on a tirade against Cristina. "You got a hoe over there talking about a 40-some-year-old. B***h, you finna be 49 or 48 in a few days. Dusty," she argued.

Tia then came against Rick, recalling the moment when she allegedly found Rozay's diabetes medicine in the back of the refrigerator at his "Promise land" mansion. She additionally claimed that the rapper has an upcoming appointment with a urologist.

"I want to know what's going on with you? Why you going to see a urologist?" she asked. "Is you getting ding dings extensions?"

Not stopping there, Tia also threatened to "send TMZ to his doctor," unless Rozay paid her off. "Lil' Will, tell your daddy send me a check," she said, referring their son. "I want to see what his d**k getting done to it since he forced me to ride it."

Tia latter addressed Ross' mother before turning to Cristina. "She can't be talking about this 40 something year-old h*e," she added. "I'll go over there and slap that h*e on her mouth. Tell her come to the front gate."

Rick has yet to respond to Tia's threat. However, the record producer, who is also a father to four children, Toie Roberts, William Roberts III, Berkeley Hermès Roberts, and Billion Leonard Roberts shared with former fiancee [Lira Mercer], has been pretty private when it comes to his love life.